CN2229111Y - Dual-purpose single-phase two-pole plug - Google Patents
Dual-purpose single-phase two-pole plug Download PDFInfo
- Publication number
- CN2229111Y CN2229111Y CN 95207910 CN95207910U CN2229111Y CN 2229111 Y CN2229111 Y CN 2229111Y CN 95207910 CN95207910 CN 95207910 CN 95207910 U CN95207910 U CN 95207910U CN 2229111 Y CN2229111 Y CN 2229111Y
- Authority
- CN
- China
- Prior art keywords
- insert
- phase
- connecting plate
- poles
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to a dual-purpose single-phase two-pole plug which has the basic structure that the end of each inserting piece of the dual-purpose single-phase two-pole plug is combined with a cylinder. The cylinders are arranged in positioning slots in an insulating casing, the cylinders and the positioning slots are in friction matching. The end surface of the front end of the insulating casing is provided with the displacement holes (which also are the outlets of the inserting pieces) of the inserting piece with the displacement function and the stopping function. When the inserting pieces are screwed by hand, the cylinders are correspondingly rotated in the positioning slots, and the inserting pieces can rotate to the required angle approaching to the sides of the displacement holes. Two inserting pieces can be in the parallelstate or in the state with an included angle in 60 DEG. Consequently, the purposes that the utility model can be inserted into the single-phase two-hole socket, and can also be inserted into the three-hole socket with the angle are realized.
Description
The utility model relates to a kind of dual-purpose single-phase the two poles of the earth plug of the single phase poaer supply socket of pegging graft.
Known single-phase the two poles of the earth plug can only insert single-phase two spring hole scokets at present, can not insert the single-phase three-hole socket, uses very inconvenience.
The purpose of this utility model provides a kind of simple in structure, and is easy to use and reliable, the dual-purpose Single-phase plug that is easy to promote.It both can insert single-phase two hole socket, also can insert the single-phase three-hole socket, promptly inserted start to exchange fire line and two holes that connect working grounding cable.
The purpose of this utility model is achieved in that the afterbody at the plug insert-connecting plate, in conjunction with a last cylinder, cylinder is contained in the interior location notch of insulation crust, and both friction fit have insert-connecting plate displacement hole on the end face of insulation crust front end, there are stop, displacement effect in the displacement hole, turn insert-connecting plate with hand, make it lean on the position to the limit in hole, can change the angle of two insert-connecting plates, form 60 ° angle, thereby realize to insert the purpose that two hole socket also can be inserted Three-hole socket.
Adopt dual-purpose single-phase the two poles of the earth plug of this scheme, simple in structure, easy to use and reliable, be the good product that current single-phase the two poles of the earth plug updates.
Be described further below in conjunction with accompanying drawing:
Fig. 1 is a front view of the present utility model, and Fig. 2 is right view of the present utility model (B to).
Among the figure: arc limit, other hole (5) terminal screw (6) insert-connecting plate (7) insert-connecting plate displacement hole (6) afterbody fillet (7) location notch (10) wiring outlet opening (11) displacement hole deviation limit (12) displacement hole straight flange (13) the displacement hole of (1) insulation crust (2) cylinder (3) shell perforation (4) terminal screw.
Among Fig. 1, insulation crust (1) is made up of upper half shell and lower half shell, and both pass shell perforation (3) with screw and fix.Insulation crust is made by plastics, in two location notchs (9) are arranged, its effect is to allow two cylinders (2) rotate in shell.Upper half shell and lower half shell with screw fixing after, between cylinder (2) and the location notch (9) suitable frictional force is arranged, insert-connecting plate is located after, can keep reliably its fixed angle state.
Insulation crust (1) front end face has two insert-connecting plate displacement holes (7), this hole also is the outlet of insert-connecting plate, it has stop, displacement effect, Fig. 2 is its schematic diagram, each insert-connecting plate displacement hole (7) is by two insert-connecting plate displacement hole deviation limits (11), two insert-connecting plate displacement hole straight flanges (12), two arc limits, insert-connecting plate displacement hole (13) constitute.When two insert-connecting plates were screwed to straight flange (12) near insert-connecting plate displacement hole, two insert-connecting plates were lined up the state of being parallel to each other naturally, and can insert two hole socket this moment.When two insert-connecting plates (6) were screwed to hypotenuse (11) near insert-connecting plate displacement hole, two insert-connecting plates can be lined up 60 ° of angle states, can insert two jacks in the Three-hole socket (start to exchange fire line and connect two jacks of working grounding cable) this moment.The rear portion of insert-connecting plate is rotary with a terminal screw (5), in order to link.Make an afterbody fillet (8) at the end of insert-connecting plate (6), the cylinder (2) of can pegging graft, this cylinder (2) is made with metal, plastics and rubber, can make spring-like and cylindric, there is an aperture at its center, can make the friction tight insertion of insert-connecting plate afterbody fillet (8), cylinder (2) is put into location notch (9) and is subjected to its control, gets final product stable rotation.Afterbody at insulation crust (1) has wiring outlet opening (10) in addition.
Claims (4)
1, a kind of dual-purpose single-phase the two poles of the earth plug, form by insert-connecting plate and shell, it is characterized in that: the afterbody of insert-connecting plate (6) is in conjunction with a cylinder (2), cylinder (2) is contained in the interior location notch (9) of insulation crust (1), both frictional fit have insert-connecting plate displacement hole (7) on the end face of insulation crust (1) front end.
2, dual-purpose single-phase the two poles of the earth according to claim 1 plug is characterized in that: insert-connecting plate displacement hole (7), by displacement hole deviation limit (11), displacement hole straight flange (12) and arc limit, displacement hole (13) constitute.
3, single-phase the two poles of the earth, the two poles of the earth according to claim 1 plug is characterized in that: the insert-connecting plate afterbody is made an afterbody fillet (8).
4, single-phase the two poles of the earth, the two poles of the earth according to claim 1 plug, it is characterized in that: cylinder (2) is used metal, and plastics and rubber are made, and can make spring-like and cylinder, there is an aperture at the cylinder center, can be by the friction tight insertion of insert-connecting plate afterbody fillet (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207910 CN2229111Y (en) | 1995-04-11 | 1995-04-11 | Dual-purpose single-phase two-pole plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95207910 CN2229111Y (en) | 1995-04-11 | 1995-04-11 | Dual-purpose single-phase two-pole plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229111Y true CN2229111Y (en) | 1996-06-12 |
Family
ID=33859395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95207910 Expired - Fee Related CN2229111Y (en) | 1995-04-11 | 1995-04-11 | Dual-purpose single-phase two-pole plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229111Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511941A (en) * | 2018-01-31 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric appliance connection-peg of high-tensile |
| CN113644473A (en) * | 2020-05-10 | 2021-11-12 | 贵州大学 | Adapter for controlling power system |
-
1995
- 1995-04-11 CN CN 95207910 patent/CN2229111Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511941A (en) * | 2018-01-31 | 2018-09-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of electric appliance connection-peg of high-tensile |
| CN113644473A (en) * | 2020-05-10 | 2021-11-12 | 贵州大学 | Adapter for controlling power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4774641A (en) | Illuminated electric outlet cover plate | |
| CN2229111Y (en) | Dual-purpose single-phase two-pole plug | |
| CN111541115A (en) | Multifunctional electric power overhauling and electricity taking device | |
| WO2000016442A3 (en) | A plug and socket combination | |
| CN201674087U (en) | Rotating changeover plug | |
| CN2711924Y (en) | Safety spiral type plug and socket | |
| CN2199613Y (en) | Dual-purpose coming-off preventing bolt | |
| CN2167454Y (en) | Combined intermediate plug | |
| CN2662476Y (en) | Safety socket | |
| CN219779379U (en) | Rotary plug | |
| CN101478102A (en) | Porous dual purpose low-voltage power supply socket | |
| CN2144874Y (en) | Dual-purpose double line power supply plug | |
| CN208832278U (en) | A kind of ceiling lamp | |
| CN208368876U (en) | A kind of monomer conversion socket and plate connector | |
| CN2135199Y (en) | Multi-purpose socket | |
| CN217898221U (en) | Ready-package humidification desktop fan | |
| CN2262766Y (en) | Electric outlet | |
| CN220066346U (en) | Portable power expansion wiring device and electric equipment | |
| CN201191669Y (en) | Self-contact type socket and plug | |
| CN206685548U (en) | A kind of disconnecting link disjunction calibrating terminal | |
| CN2144354Y (en) | Multipurpose single-phase electric outlet | |
| CN2152312Y (en) | Universal power source socket | |
| CN2138351Y (en) | Convenient plug | |
| CN2153153Y (en) | Universal socket for single-phase two-or three-pole plug | |
| CN2165538Y (en) | Plastic single-phase universal three-pole flat socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |